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view detectors/README.txt @ 6610:db3f0ba75b4a
Change checkpoint_data and restore_connection_on_error to subtransaction
checkpoint_data and restore_connection_on_error used to commit() and
rollback() the db connection. This causes additional I/O and load.
Changed them to use 'SAVEPOINT name' and 'ROLLBACK TO name' to get a
faster method for handling errors within a tranaction.
One thing to note is that postgresql (unlike SQL std) doesn't
overwrite an older savepoint with he same name. It keeps all
savepoints but only rolls back to the newest one with a given name.
This could be a resource issue. I left a commented out release
statement in case somebody runs into an issue due to too many
savepoints. I expect it to slow down the import but....
| author | John Rouillard <rouilj@ieee.org> |
|---|---|
| date | Sat, 29 Jan 2022 11:29:36 -0500 |
| parents | b2eb59ada444 |
| children | e738377b4ffe |
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This directory has some detector examples that you can use to get ideas on implementing your own detectors. These are provides on an as-is basis. When they were added, they worked for somebody and were considered a useful example. The roundup team will attempt to keep them up to date with major changes as they happen, but there are no guarantees that these will work out of the box. If you find them out of date and have patches to make them work against newer versions of roundup, please open an issue at: https://issues.roundup-tracker.org The current inventory is: creator_resolution.py - only allow the creator of the issue to resolve it emailauditor.py - Rename .eml files (from email multi-part bodies) to .mht so they can be downloaded/viewed in Internet Explorer. irker.py - communicate with irkerd to allow roundtup to send announcements to an IRC channel. newissuecopy.py - notify a team email address (hardcoded in the script) when a new issue arrives. newitemcopy.py - email the DISPATCHER address when new issues, users, keywords etc. are created. Kind of an expanded version of newissuecopy.